Base | Representation |
---|---|
bin | 10011101000001101… |
… | …00011011000010011 |
3 | 1000012101202011222001 |
4 | 21310012203120103 |
5 | 133040134400202 |
6 | 4501353454431 |
7 | 522064621315 |
oct | 116406433023 |
9 | 30171664861 |
10 | 10537809427 |
11 | 4518356212 |
12 | 2061111417 |
13 | cbc24ccc2 |
14 | 71d75b7b5 |
15 | 41a1e3d87 |
hex | 2741a3613 |
10537809427 has 2 divisors, whose sum is σ = 10537809428. Its totient is φ = 10537809426.
The previous prime is 10537809419. The next prime is 10537809433. The reversal of 10537809427 is 72490873501.
It is a strong prime.
It is an emirp because it is prime and its reverse (72490873501) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10537809427 - 23 = 10537809419 is a prime.
It is a super-2 number, since 2×105378094272 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10537809437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5268904713 + 5268904714.
It is an arithmetic number, because the mean of its divisors is an integer number (5268904714).
Almost surely, 210537809427 is an apocalyptic number.
10537809427 is a deficient number, since it is larger than the sum of its proper divisors (1).
10537809427 is an equidigital number, since it uses as much as digits as its factorization.
10537809427 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 423360, while the sum is 46.
The spelling of 10537809427 in words is "ten billion, five hundred thirty-seven million, eight hundred nine thousand, four hundred twenty-seven".
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